baber/WOPTO huggingface dataset:
Patent WO-2020233315-A1 (WO)
Title: Conductive ink of silver nanowire thin film having ultra-low haze, preparation method therefor and application thereof
Inventor: JI SHULIN
IPC: C09D11/03
Filed: 2020-04-21
Abstract: A conductive ink of a silver nanowire thin film having an ultra-low haze. Each 100 ml of conductive ink comprises the following components: 50-1,000 mg of silver nanowires, 90-99 ml of silver nanowire solvents; 0.1-2 g of viscosity modifiers, 3-70 mg of dispersants, 0.1-1ml of dispersant solvents, 4-85 mg of leveling agents, 0.1-1 ml of leveling agent solvents, 0.2-8.5 g of silicon oxide nanoparticles, and 1-8 ml of silica sol solvents, wherein 50-1,000 mg of silver nanowires are prepared from the following components: 0.4-20 g of PVP, 0.5-10 g of silver nitrate, 0.04-0.8 g of halogen ion agents, and 132-1,500 ml of ethylene glycol. A preparation method for the conductive ink comprises the following steps: step A: synthesizing the silver nanowire, and step B: formulating the silver nanowire ink. The conductive ink can be applied in a high-definition screen.
Patent WO-2021203538-A1 (WO)
Title: Optical fiber mounting base, pcr optical module, and pcr amplifier
Inventor: CAO JINTAO
IPC: G01N21/84
Filed: 2020-05-27
Abstract: An optical fiber mounting base, a PCR optical module, and a PCR amplifier. The cross section of the optical fiber mounting base (110) comprises a first area (112) and a second area (113), and the distance between any point in the second area (113) and the center (111) of the cross section of the optical fiber mounting base (110) is greater than the distance between any point in the first area (112) and the center (111) of the cross section of the optical fiber mounting base (110). Because the illumination intensity of the center of a light source (210) is greater than that of the edge, by configuring the first area of the optical fiber mounting base (110) to be far away from the light source (210) and configuring the second area (113) to be close to the light source (210), light emitted by the light source (210) is greatly attenuated before entering the first area (112) and is slightly attenuated before entering the second area (113), so that all optical fiber bundles connected to the optical fiber mounting base (110) receive uniform illumination, the problem of poor detection accuracy caused by non-uniform illumination can be mitigated, and the detection performance is improved.
Patent WO-2021223276-A1 (WO)
Inventor: Zhao yi-xiang
IPC: G01N35/00
Filed: 2020-05-29
Abstract: 一种离心式检测流道（1），包括有离心式检测流道（1）的检测装置（100）及检测方法，离心式检测流道（1）包括：一第一槽体（10）、至少一入口流道（40）、至少一缓冲阀（50）、至少一出口流道（60）以及一第二槽体（20）。其中，至少一入口流道（40）与第一槽体（10）连接；至少一缓冲阀（50）与入口流道（40）连接，缓冲阀（50）包括：一阀体（52）以及一暂存腔体（54）；至少一出口流道（60）与缓冲阀（50）连接；至少一第二槽体（20）与出口流道（60）连接。
Patent WO-2021243681-A1 (WO)
Title: 氢气供应装置和燃料电池
Inventor: WANG FEI
IPC: H01M8/04082
Filed: 2020-06-05
Abstract: 本申请公开一种氢气供应装置，其用于燃料电池，所述氢气供应装置包括：喷射泵，其用于将氢气供应入所述燃料电池的电堆；循环泵，其用于将从所述电堆排出的气体循环入所述电堆；其中，所述氢气供应装置还包括主壳体，所述喷射泵和所述循环泵被安装于所述主壳体，且至少通过在所述主壳体的本体中形成的内部通道与所述电堆流体连通。本申请还公开了一种包括上述氢气供应装置的燃料电池。根据本申请，可简化安装、减小尺寸，并提高设备的安全性和可靠性。
Patent WO-2021169137-A1 (WO)
Inventor: CHEN ZHUOJIE
IPC: G06T3/40
Filed: 2020-07-03
Abstract: Provided are an image processing method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring at least one of a back propagation feature of an (x+1)th video frame in a video clip and a forward propagation feature of an (x-1)th video frame therein, wherein the video clip comprises N video frames, N is an integer greater than 2, and x is an integer (S11); obtaining a reconstruction feature of an xth video frame according to at least one of the xth video frame, the back propagation feature of the (x+1)th video frame and the forward propagation feature of the (x-1)th video frame (S12); and reconstructing the xth video frame according to the reconstruction feature of the xth video frame to obtain a target video frame corresponding to the xth video frame, wherein the resolution of the target video frame is higher than the resolution of the xth video frame (S13). By means of the method, the reconstruction efficiency of a high-resolution image can be improved, and the calculation cost can be reduced.
Patent WO-2021012939-A1 (WO)
Inventor: DENG QIANG
IPC: H04W76/14
Filed: 2020-07-06
Abstract: Disclosed are a method and device for a sidelink, which are used to solve the problem of wasting of radio resources being easily caused by an existing method for building a sidelink between terminals. According to the embodiments of the present application, a sending terminal and a receiving terminal build a sidelink connection according to respectively corresponding Internet of Vehicles layer identifiers; and if there is a new application layer service requirement during data transmission between the sending terminal and the receiving terminal, the sending terminal can use a built QoS flow that meets the new application layer service requirement to transmit a V2X message with the receiving terminal, thereby avoiding wasting of radio resources caused by repeatedly building QoS flows, having the same QoS parameters, between the sending terminal and the receiving terminal.
Patent WO-2021093349-A1 (WO)
Title: System, method, and user interface for facilitating product research and development
Inventor: ZHU YUJIE
IPC: G06Q30/02
Filed: 2020-07-08
Abstract: A method (600, 700) and system of facilitating product research and development, comprising: providing, in a first user interface region, a plurality of filters for selecting product research data (604); receiving a request to display an integrated sentiment review for a respective collection of products corresponding to respective user selected values (606); obtaining results of topic extraction on selected product research data (610); obtaining results of sentiment analysis on the selected product research data (612); and presenting, in a second user interface region, the integrated sentiment review of the respective collection of products, including, for each of a plurality of top-ranked topics in the results of topic extraction on the selected product research data corresponding to the respective user selected values for a first filter and a second filter, a first visual representation of a quantitative measure of positive consumer sentiment adjacent a second visual representation of a quantitative measure of negative consumer sentiment (614).
Patent WO-2021196444-A1 (WO)
Inventor: STAUN PAUL R
IPC: A47J43/04
Filed: 2020-07-14
Abstract: A multi-purpose handheld kitchen appliance includes a controller configured to customize various aspects of the appliance based upon a type of attachment coupled to the appliance, e.g., to controllably vary a motor speed, to selectively disable an activation control, and/or to rotate a display based on a type of attachment and/or a gyroscope input.
Patent WO-2022007045-A1 (WO)
Inventor: HONG TINGTING
IPC: B81B7/00
Filed: 2020-07-28
Abstract: 一种MEMS传感器，包括基板（100）、外壳（200）以及绝缘隔热层（300），该基板（100）用于贴装MEMS芯片（1000）和ASIC芯片（2000），所述外壳（200）盖设在所述基板（100）上，并与所述基板（100）围合形成封装腔（101），所述MEMS芯片（1000）和所述ASIC芯片（2000）位于所述封装腔（101）内，所述外壳（200）和/或所述基板（100）上开设有连通到所述封装腔的感测通道（102），便于所述MEMS芯片（1000）感测被测物理量，所述绝缘隔热层（300）设置在所述感测通道内（102）和/或覆盖所述ASIC芯片（2000）。通过绝缘隔热层（300）的设置，使得即使封装腔（101）的外部出现温度变化，也不会对EMES传感器的检测精度造成较大影响，能够提高MEMS传感器的使用稳定性和检测精度。
Patent WO-2022021397-A1 (WO)
Inventor: CHEN QINPENG
IPC: G06Q10/08
Filed: 2020-07-31
Abstract: An e-commerce logistics system (1), which applies to the field of e-commerce. The system (1) comprises a logistics information interaction platform (11), a freight information unit (12), an electronic transaction unit (13), a background auditing unit (14), a logistics management and control unit (15) and a vehicle information unit (16). The freight information unit (12), the electronic transaction unit (13), the background auditing unit (14) and the logistics management and control unit (15) are connected respectively to the logistics information interaction platform (11); and the vehicle information unit (16) is provided with a DSP processing module (161), a GPS positioning module (162), a wireless communication module (163) and a high-frequency RFID reader-writer (164), wherein the output end of the GPS positioning module (162) and the output end of the high-frequency RFID reader-writer (164) are respectively connected to the input end of the DSP processing module (161), and the DSP processing module (161) is in data interaction with the logistics management and control unit (15) by means of the wireless communication module (163). The system (1) can verify identity information of a consignee in every way, and can send and publish positioning position information to the consignee in real time by means of the wireless communication module (163) so that the consignee can know the delivery direction of goods in real time, thus facilitating the arrangement of delivery time and improving delivery efficiency.
Patent WO-2021217950-A1 (WO)
Inventor: ZHANG DINGNAN
IPC: C23G1/08
Filed: 2020-08-13
Abstract: A drawing and rust removal process for a steel wire, the production process thereof comprising the following steps: step 1, performing heat treatment on a wire and then pickling the wire; step 2, cleaning the pickled wire using high pressure; step 3, rinsing the wire in a rinsing tank; step 4, upon completion of cleaning, exposing the wire to the air to increase oxidation; step 5, making the wire enter a hydrochloric acid tank again and performing secondary pickling; and step 6, after the secondary pickling, performing the next process. The process facilitates removal of carbon deposition from surfaces of various kinds of medium and low carbon steel and chromium-molybdenum alloy steel after heat treatment has been performed thereon. Wire surface treatment is performed during the production process, so as to effectively improve the surface quality of formed wires without having to add other processes, thereby reducing costs.
Patent WO-2021135260-A1 (WO)
Inventor: LI TAO
IPC: H02B1/46
Filed: 2020-08-14
Abstract: La présente invention concerne un caisson de dispositifs haute tension, comportant un corps (3) de caisson, et un commutateur haute tension (5) de mise à la terre, un transformateur (6) de tension, un parafoudre (10), un commutateur haute tension (11) d'isolement, et un disjoncteur (12) sous vide situé dans le corps (3) de caisson. Le corps (3) de caisson est divisé en une région à basse pression et une région à haute pression au moyen d'une plaque séparatrice (3.1) ; une partie basse tension (111) du commutateur haute tension (11) d'isolement et une partie basse tension (121) du disjoncteur (12) sous vide sont toutes deux montées dans la région à basse pression ; le commutateur haute tension (5) de mise à la terre et une partie haute tension du disjoncteur (12) sous vide sont toutes deux montées d'un seul côté de la plaque séparatrice (3.1) situé dans la région à haute pression ; une partie haute tension du commutateur haute tension (11) d'isolement est montée sur un surface de fond de la région à haute pression au moyen d'un isolateur (16) de support ; le transformateur (6) de tension et le parafoudre (10) sont respectivement montés sur deux parois latérales opposées de la région à haute pression ; une plaque (1) de couvercle d'inspection et de réparation est placée sur la partie supérieure de la région à basse pression, et un couvercle supérieur principal (2) est placé sur la partie supérieure de la région à haute pression. La séparation des régions à haute pression et à basse pression du caisson de dispositifs haute tension facilite l'inspection et la réparation des dispositifs haute tension, et les dispositifs haute tension emploient un mode de montage combiné de montage sur les parois latérales et de montage sur la surface de fond, réduisant ainsi la taille globale du caisson de dispositifs haute tension.
Patent WO-2022032691-A1 (WO)
Title: Method, apparatus, and system for configuring measurement reporting
Inventor: LUO WANTUAN
IPC: H04W72/04
Filed: 2020-08-14
Abstract: Embodiments of the present application disclose a method, apparatus, and system for configuring measurement reporting, relating to the technical field of communications, and capable of ensuring the quality of uplink and downlink channels. The method comprises: an access network device acquiring uplink channel quality information; and the access network device sending, according to the uplink channel quality information, configuration information to a terminal device UE, wherein the configuration information indicates a means to be used by the UE to report a CSI-RS measurement result.
Patent WO-2021063123-A1 (WO)
Inventor: JIANG WEIWEI
IPC: H01Q1/24
Filed: 2020-08-18
Abstract: The present application provides a base station antenna and a radiating element thereof. The radiating element comprises a dipole, a balun supporting the dipole, and a feed component feeding power to the dipole. The balun comprises a pair of balun arms disposed opposite each other, and at least one of the balun arms is configured to be hollow. The feed component comprises a feed conductor and an insulating dielectric. The feed conductor passes through the hollow balun arm and is connected to a radiating arm supported by the other balun arm. The insulating dielectric is fillingly disposed between the feed conductor and an inner wall of the balun arm, and securely fixes the feed conductor within the balun arm. The invention arranges the feed component composed by the feed conductor and the insulating dielectric in an internal cavity of the hollow balun arm, and the feed component and the balun arm compose a structure similar to that of a coaxial cable, thereby eliminating the need for a power feeding coaxial cable or a welding operation, saving on time needed for welding and alleviating electrical performance instability caused by welding. In addition, the invention does not use a coaxial cable, thereby reducing costs.
Patent WO-2021043258-A1 (WO)
Title: Uplink cross-carrier scheduling for time division multiplexing carrier aggregation
Inventor: CAO YIQING
IPC: H04W72/14
Filed: 2020-09-04
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may configure an uplink transmission pattern related to an uplink transmission resource on multiple component carriers. The base station may transmit, to a user equipment (UE), information related to activating the uplink transmission pattern in a single scheduling message. Accordingly, the UE may transmit information on the multiple component carriers in one or more uplink symbols based at least in part on the uplink transmission pattern. Numerous other aspects are provided.
Patent WO-2021189777-A1 (WO)
Title: 一种led显示面板及led显示器
Inventor: CHIANG JEN-CHIEH
IPC: H01L27/15
Filed: 2020-09-04
Abstract: 本发明提供了一种LED显示面板及LED显示器，包括设置有LED阵列的显示背板，LED阵列包括并排设置的LED芯片；LED芯片包括垂直出射型发光芯片和倾斜出射型发光芯片；LED阵列的内部设置有垂直出射型发光芯片，垂直出射型发光芯片所发出的主光线的朝向垂直于显示背板的方向；LED阵列的边缘设置有倾斜出射型发光芯片，倾斜出射型发光芯片所发出的主光线的朝向远离显示背板的几何中心的方向。在LED阵列的内部设置有垂直出射型发光芯片，而在LED阵列的边缘设置有倾斜出射型发光芯片，通过倾斜出射型发光芯片所发出朝向远离显示背板几何中心方向的主光线，在相邻的LED显示面板之间形成聚光效应，从而避免相邻的LED显示面板之间产生暗纹，提升整体的显示效果。
Patent WO-2022000786-A1 (WO)
Title: 一种雷达箱试验装置
Inventor: WU XI
IPC: G01S7/40
Filed: 2020-09-11
Abstract: 一种雷达箱试验装置（100），雷达箱试验装置（100）包括环境箱箱体（1）、振动台（5）、设置在振动台（5）底部以供振动台（5）移动的移动装置（8）、固定设置在振动台（5）顶部的密封底板（9）、设置在环境箱箱体（1）一侧的吸波暗室（11），环境箱箱体（1）靠近吸波暗室（11）的一侧设有透波门（14），振动台（5）具有远离环境箱箱体（1）的第一状态和移动至环境箱箱体（1）的第二状态，环境箱箱体（1）底部暴露，振动台（5）处于第二状态时，密封底板（9）与环境箱箱体（1）密封，雷达箱试验装置（100）检测效果好，试件安装简单。
Patent WO-2021068724-A1 (WO)
Title: Data transmission appparatus, lidar and smart device
Inventor: MA DINGLONG
IPC: G01S7/481
Filed: 2020-09-17
Abstract: A data transmission apparatus (10), which is applied to a lidar. The data transmission apparatus (10) comprises: a first optical module (11), a second optical module (12) and a coupling optical system (13). The coupling optical system (13) is provided between the first optical module (11) and the second optical module (12). The first optical module (11) is communicatively connected to a radar front-end apparatus (20), and the second optical module (12) is communicatively connected to an upper application apparatus (30). The first optical module (11) is used to receive a first digital signal outputted by the radar front-end apparatus (20) and convert the first digital signal into an optical signal, the coupling optical system (13) is used to transmit to the second optical module (12) an optical signal outputted by the first optical module (11), and the second optical module (12) is used to convert the optical signal into a first digital signal and output same to the upper application apparatus (30) for processing. By using the described means, data transmission efficiency is improved.
Patent WO-2021063358-A1 (WO)
Title: Method and device for indicating and determining harq feedback mode
Inventor: LIU SHIXIAO
IPC: H04L1/18
Filed: 2020-09-29
Abstract: Disclosed are a method and a device for indicating and determining an HARQ feedback mode, belonging to the field of communication technologies. A method for indicating an HARQ feedback mode, applied to a sending end, comprising: determining a target HARQ feedback mode, the target HARQ feedback mode being selected from a first HARQ feedback mode and a second HARQ feedback mode, the first HARQ feedback mode referring to feeding back NACK information if a receiving end fails to receive data, and not feeding back ACK information if the data is successfully received, and the second HARQ feedback mode referring to feeding back NACK information if the receiving end fails to receive the data, and feeding back ACK information if the data is successfully received; and indicating the target HARQ feedback mode to the receiving end by means of control information and/or data information. By means of the technical solution of the present invention, the receiving end can learn the HARQ feedback mode, and perform feedback according to the HARQ feedback mode, thereby improving system performance.
Patent WO-2022011854-A1 (WO)
Title: Online monitoring system for electrical device
Inventor: JIA JIANWEI
IPC: B23Q17/20
Filed: 2020-10-09
Abstract: An online monitoring system for an electrical device, belonging to the field of electrical devices. Said system comprises a support assembly (1), a rotating arm assembly (2), a grinding chamber assembly (3) and a monitoring chamber assembly (4); the rotating arm assembly (2) is provided on the support assembly (1), the grinding chamber assembly (3) is provided on one side of the support assembly (1), and the monitoring chamber assembly (4) is provided on the other side of the support assembly (1), the grinding chamber assembly (3) and the monitoring chamber assembly (4) are correspondingly arranged, and the rotating arm assembly (2) rotates between the grinding chamber assembly (3) and the monitoring chamber assembly (4). The electrical device operates stably, and the object of controlling the product quality can be achieved by performing monitoring in real time during operation, the quality being stable, and the use efficiency of the device being high.
Patent WO-2022077511-A1 (WO)
Inventor: HOU HAILONG
IPC: H04L5/00
Filed: 2020-10-16
Abstract: A communication method and an apparatus, the communication method comprising: a terminal device receives first indication information from a network device, the first indication information indicating a first PUCCH resource set; and the terminal device determines the first PUCCH resource set according to the first indication information; wherein the first PUCCH resource set is different from a second PUCCH resource set, or the first PUCCH resource set is partially the same as the second PUCCH resource set; the first PUCCH resource set is configured for a first type of terminal device; the second PUCCH resource set is configured for a second type of terminal device; and a maximum bandwidth supported by the first type of terminal device is less than a maximum bandwidth supported by the second type of terminal device.
Patent WO-2021088833-A1 (WO)
Inventor: SU YONGDONG
IPC: G01R31/28
Filed: 2020-11-03
Abstract: An auxiliary device for testing a chip-on-board (100). The auxiliary device comprises a chip jig (1) and an outer wiring board (4). A limiting fixing opening (2) capable of covering the top of the chip-on-board (100) is provided on the chip jig (1), and a plurality of metal contacts (3) are arranged on an inner side wall of the limiting fixing opening (2) in a penetrating manner and are in one-to-one correspondence to pins (101) of the chip-on-board (100). A first end of the outer wiring board (4) is located inside the chip jig (1), the plurality of metal contacts (3) are each electrically connected to the first end of the outer wiring board (4), and a second end of the outer wiring board (4) extends out of the chip jig (1) and is electrically connected with a multi-pin plug connector (5). When the limiting fixing opening (2) of the chip jig (1) covers the top of the chip-on-board (100), the plurality of metal contacts (3) abut against the plurality of pins of the chip-on-board (100) respectively to electrically connect the chip-on-board (100) to an external test apparatus by means of the metal contacts (3), the outer wiring board (4) and the multi-pin plug connector (5). The original connection state between the chip and a circuit board does not need to be changed, and thus the chip can be prevented from being damaged and the reliable connection to the pins (101) of the chip-on-board (100) is achieved.
Patent WO-2021147455-A1 (WO)
Inventor: Jiang Zerui
IPC: H04N21/2187
Filed: 2020-11-04
Abstract: 本发明提供一种消息处理方法、装置及电子设备，属于计算机应用技术领域，该方法包括：获取发送终端发送的评论消息；对所述评论消息进行预设类型的检测；若所述评论消息通过检测，则向接收终端发送所述评论消息，以使所述接收终端显示所述评论消息；若所述评论消息未通过检测，则不向所述接收终端发送所述评论消息。通过本发明的方案，增设了对评论消息的检测和筛选策略，降低了评论消息的总量，优化了消息处理方案，提高了用户体验。
Patent WO-2021089014-A1 (WO)
Inventor: SZE TO GIN NAM
IPC: F01K27/02
Filed: 2020-11-06
Abstract: 一种废热能转换系统，属于废热再利用技术领域，包括气流分离装置和能量转换装置；其中，气流分离装置能将输入其中的含有废热的气体分离成热流气体和冷流气体。能量转换装置可以将热流气体中的热能转换成机械能。废热能转化系统可以从含有废热的低温废气中分离出温度较高的热流气体，并将热流气体中的废热能转换为机械能，能够有效地提高废气的废热能的转换效率。
Patent WO-2021184778-A1 (WO)
Title: Comprehensive energy system planning method based on safety region identification
Inventor: YONG PEI
IPC: G06Q50/06
Filed: 2020-11-10
Abstract: The present application relates to a comprehensive energy system planning method based on safety region identification, which belongs to the technical field of comprehensive energy system planning. The method comprises: firstly establishing a matrix model of an energy conversion relationship of a comprehensive energy system, and describing the comprehensive energy system in a unified and standardized manner; calculating and obtaining a comprehensive energy system safety region taking multi-energy coupling into consideration on the basis of the matrix model; and analyzing the on-load capacities of comprehensive energy system planning schemes on the basis of the safety region, and then selecting the scheme with the optimal on-load capacity. By means of the present application, the unified modeling of a comprehensive energy system safety region can be realized; a standardized method is used to identify the comprehensive energy system safety region, which has a fast calculation efficiency and a high identification precision, and can obtain an analytical identification result; and by means of applying the safety region obtained by means of identification, a comprehensive energy system planning result with the optimal on-load capacity can be obtained.